The James Dean custom jetting kit is
designed to improve throttle response throughout the range by using
specially made multi-taper needles. These are more highly developed
and fine-tuned than stock jetting parts.
Developed and tested from sea level to
12,000 ft. elevation, you can’t buy this from any OEM factory or
aftermarket. It’s JD’s prescription for the headpipe blues.
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American Motorcyclist July 2004 -
Mike Burkhart
Supermoto #61 added the JDJetting kit to his recipe for building
a front-running Supermoto racer, “ the carb is jetted with James
Dean parts.” |
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MXOffroad.com - Project 525 EXC
“…the kit was definitely worth the investment . It made the 525
come alive much more than I had hoped for. I now have a much
more responsive bike with incredible power that still maintains
good fuel economy…. With the needles, jets and easy to follow
detailed instructions for altitude and temperature adjustments
this kit gets my thumbs up.” |
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